Literature DB >> 14969635

Effects of cardiac resynchronization therapy on myocardial blood flow measured by oxygen-15 water positron emission tomography in idiopathic-dilated cardiomyopathy and left bundle branch block.

Bernd Nowak1, Christoph Stellbrink, Anil M Sinha, Hans-Juergen Kaiser, Patrick Reinartz, Ralf Koos, Kai Markus, Peter Hanrath, Ulrich Buell, Wolfgang M Schaefer.   

Abstract

Regional and global myocardial blood flow and coronary vascular resistance were determined in patients with idiopathic-dilated cardiomyopathy and left bundle branch block before and during cardiac resynchronization therapy (CRT) using oxygen-15 water positron emission tomography. The investigated parameters did not exhibit regional heterogeneity and were not influenced by CRT. This implies that the beneficial effects of CRT do not require additional oxygen demand or regional reallocation of oxidative metabolism.

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Year:  2004        PMID： 14969635     DOI： 10.1016/j.amjcard.2003.10.055

Source DB:  PubMed          Journal:  Am J Cardiol        ISSN： 0002-9149            Impact factor:   2.778


  4 in total

Review 1.  Role of cardiac MRI and nuclear imaging in cardiac resynchronization therapy.

Authors:  Niti R Aggarwal; Matthew W Martinez; Bernard J Gersh; Panithaya Chareonthaitawee
Journal:  Nat Rev Cardiol       Date:  2009-11-03       Impact factor: 32.419

2.  Cardiac resynchronization therapy evaluated by myocardial scintigraphy with 99mTc-MIBI: changes in left ventricular uptake, dyssynchrony, and function.

Authors:  Simone C S Brandão; Silvana A D Nishioka; Maria C P Giorgi; Ji Chen; Rubens Abe; Martino Martinelli Filho; Viviane T Hotta; Marcelo L Vieira; Ernest V Garcia; José C Meneghetti
Journal:  Eur J Nucl Med Mol Imaging       Date:  2009-01-14       Impact factor: 9.236

3.  A new baseline scoring system may help to predict response to cardiac resynchronization therapy.

Authors:  Xuedong Shen; Chandra K Nair; Wilbert S Aronow; Mak J Holmberg; Madhu Reddy; Kishley Anand; Tom Hee; Aimin Chen; Xiang Fang; Stephanie Maciejewski; Dennis J Esterbrooks
Journal:  Arch Med Sci       Date:  2011-09-02       Impact factor: 3.318

4.  Septal and anterior reverse mismatch of myocardial perfusion and metabolism in patients with coronary artery disease and left bundle branch block.

Authors:  Jian-Guang Wang; Wei Fang; Min-Fu Yang; Yue-Qin Tian; Xiao-Li Zhang; Rui Shen; Xiao-Xin Sun; Feng Guo; Dao-Yu Wang; Zuo-Xiang He
Journal:  Medicine (Baltimore)       Date:  2015-05       Impact factor: 1.889
  4 in total

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